Cita APA (7a ed.)

Roper, B. S. (2013). History of democracy: A Marxist interpretation. Pluto Press.

Cita Chicago Style (17a ed.)

Roper, Brian S. History of Democracy: A Marxist Interpretation. London ; New York: Pluto Press, 2013.

Cita MLA (9a ed.)

Roper, Brian S. History of Democracy: A Marxist Interpretation. Pluto Press, 2013.